Photosynthetica,
Год журнала:
2024,
Номер
62(4), С. 393 - 405
Опубликована: Дек. 17, 2024
High
temperatures
severely
affect
plant
growth
and
development
leading
to
major
yield
losses.
These
are
expected
increase
further
due
global
warming,
with
longer
more
frequent
heat
waves.
Rhamnolipids
(RLs)
known
protect
several
plants
against
various
pathogens.
To
date,
how
RLs
act
under
abiotic
stresses
is
unexplored.
In
this
study,
we
aimed
investigate
whether
could
modify
Arabidopsis
thaliana
physiology
during
prolonged
stress.
Measurement
of
leaf
gas
exchange
chlorophyll
fluorescence
showed
that
stress
reduces
photosynthetic
rate
through
stomatal
limitation
reduction
photosystem
II
yield.
Our
study
reported
decreased
content
accumulation
soluble
sugars
proline
in
response
were
shown
have
no
detrimental
effect
on
photosynthesis
carbohydrate
metabolism
all
conditions.
results
extend
the
knowledge
responses
European Journal of Soil Science,
Год журнала:
2024,
Номер
75(5)
Опубликована: Сен. 1, 2024
Abstract
Dispersive
soils,
characterized
by
their
poor
resistance
to
water
erosion
and
high
sodium
ion
concentrations,
pose
a
significant
threat
both
engineering
agricultural
activities.
Thus,
the
identification
improvement
of
dispersive
soils
are
paramount
importance.
There
several
theories
regarding
causes
soil
dispersion,
with
prevailing
view
attributing
it
expansion
electrical
double
layer
induced
ions,
which
subsequently
reduces
cohesion
between
particles.
As
result,
indicators
such
as
exchangeable
percentage
(ESP),
(PS),
adsorption
rate
(SAR)
commonly
employed
in
soils.
Currently,
efforts
improve
for
purposes,
chemical
biological
agents
being
added
enhance
soil's
regulate
concentration
ions.
Although
numerous
reviews
have
been
conducted
on
they
tend
focus
methods
types
improvers,
often
overlooking
applicability
methods,
economic
costs
environmental
impacts
improvers.
In
practical
improvement,
accuracy
must
be
ensured
first
foremost.
The
selection
improvers
should
not
only
prioritise
efficacy
but
also
undergo
thorough
analysis
evaluation
from
multiple
perspectives.
This
paper,
therefore,
advantages
disadvantages
various
assesses
differences
among
standpoints,
providing
comprehensive
theoretical
basis
E3S Web of Conferences,
Год журнала:
2025,
Номер
623, С. 04008 - 04008
Опубликована: Янв. 1, 2025
In
the
article,
methods
of
using
bio
preparations,
agro
technics
and
cotton
for
high
yield
by
planting
plants
in
lands
with
salinity
problems
low
water
supply
its
rhythm
(water
regime)
are
discussed
some
morphometric
parameters
plant
during
this
period
recorded.
The
author
analyzed
best
one
comparing
indicators
several
preparations.
Among
varieties
planted
main
areas
our
country
2020,
medium-fiber
dominant,
having
been
on
an
area
1
million
hectares.
When
analyzing
cultivated
areas,
“Sultan”
variety
recorded
positive
results
all
was
considered
most
widely
variety.
we
study
example
Kashkadarya
Bukhara
regions,
can
see
that
it
is
18.9%
total
195600
hectares
cotton.
Plants,
Год журнала:
2024,
Номер
13(9), С. 1222 - 1222
Опубликована: Апрель 28, 2024
Microbial-driven
N
turnover
is
important
in
regulating
fertilizer
use
efficiency
through
the
secretion
of
metabolites
like
glycolipids.
Currently,
our
understanding
potential
glycolipids
to
partially
reduce
and
effects
on
crop
yield
still
limited.
Here,
a
three-year
situ
field
experiment
was
conducted
with
seven
treatments:
no
fertilization
(CK);
chemical
N,
phosphorus
potassium
(NPK);
NPK
plus
(N+PKT);
PK
10%
(0.9
N+PKT),
20%
(0.8
30%
(0.7
100%
(PKT)
reduction.
Compared
NPK,
0–20%
reduction
did
not
significantly
maize
yields,
also
increased
uptake
by
6.26–11.07%,
but
significant
changes
grain
or
straw
uptake.
The
resorption
under
0.9
N+PKT
greater
than
that
while
apparent
utilization
rates
partial
factor
productivity
were
those
NPK.
Although
led
additional
labor
input
costs,
compared
it
had
net
economic
benefit.
Our
study
demonstrates
for
using
agroecosystem
management
provides
theoretical
support
optimizing
strategies.
Physiologia Plantarum,
Год журнала:
2024,
Номер
176(5)
Опубликована: Сен. 1, 2024
Abstract
Autophagy
is
a
highly
conserved
method
of
recycling
cytoplasm
components
in
eukaryotes.
It
plays
an
important
role
plant
growth
and
development,
as
well
response
to
biotic
abiotic
stresses.
Although
autophagy‐related
genes
(ATGs)
have
been
identified
several
crop
species,
their
particular
potato
(
Solanum
tuberosum
L.)
remains
unclear.
Several
transcription
factors
signaling
the
transgenic
lines
model
Arabidopsis
thaliana,
such
AtTSPO,
AtBES1,
AtPIP2;7,
AtCOST1
AtATI1/2,
ATG8f,
GFP‐ATG8F‐HA,
AtDSK2,
AtNBR1,
AtHKT1
play
crucial
functions
under
drought
salt
stresses,
respectively.
In
this
study,
total
29
putative
StATGs
from
15
different
ATG
subfamilies
genome
were
identified.
Their
physicochemical
properties,
evolutionary
connections,
chromosomal
distribution,
gene
duplication,
protein–protein
interaction
network,
motifs,
structure,
interspecific
collinearity
relationship,
cis‐regulatory
elements
analyzed.
The
results
qRT‐PCR
detection
StATG
expression
showed
that
differentially
expressed
potato's
leaves,
flowers,
petiole,
stem,
stolon,
tuber,
root.
dynamically
modulated
by
stresses
up‐regulated
conditions.
Our
StATG8a
localized
nucleus.
Potato
cultivar
“
Atlantic
”
overexpressing
or
downregulating
constructed.
Based
on
physiological,
biochemical,
photosynthesis
parameters,
exhibited
9
times
higher
tolerance
compared
non‐transgenic
plants.
contrast,
plants
with
knockdown
downtrend
lines.
These
could
provide
new
insights
into
function
its
possible
mechanisms.
